Rancher little snippets

k8s.sh

#SSH into the machine
ssh -i "aws-rancher.pem" [email protected]

#To switch to a Docker version supported by k8s.
#http://rancher.com/docs/rancher/v1.6/en/hosts/#supported-docker-versions
sudo ros engine switch docker-1.12.6

#Install Rancher
#http://rancher.com/docs/rancher/v1.6/en/installing-rancher/installing-server/
sudo docker run -d -v /home/rancher/mysql:/var/lib/mysql --restart=unless-stopped -p 8080:8080 rancher/server

swap.sh

cd /var
touch swap.img
chmod 600 swap.img
#Add 8gb of memory
dd if=/dev/zero of=/home/rancher/swap.img bs=1024k count=8000
mkswap /home/rancher/swap.img
swapon /home/rancher/swap.img
echo "/home/rancher/swap.img    none    swap    sw    0    0" >> /etc/fstab